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Groovy example source code file (NewifyTransformTest.groovy)
The Groovy NewifyTransformTest.groovy source code/* * Copyright 2008-2011 the original author or authors. * * Licensed under the Apache License, Version 2.0 (the "License"); * you may not use this file except in compliance with the License. * You may obtain a copy of the License at * * http://www.apache.org/licenses/LICENSE-2.0 * * Unless required by applicable law or agreed to in writing, software * distributed under the License is distributed on an "AS IS" BASIS, * WITHOUT WARRANTIES OR CONDITIONS OF ANY KIND, either express or implied. * See the License for the specific language governing permissions and * limitations under the License. */ package org.codehaus.groovy.transform /** * @author Paul King */ class NewifyTransformTest extends GroovyShellTestCase { void testNewify() { def main = evaluate(""" @Newify() class Main { def field1 = Integer.new(42) @Newify(Integer) def field2 = Integer(43) } new Main() """) assertEquals main.field1, 42 assertEquals main.field2, 43 } void testClassLevelNewification() { evaluate """ @Newify class Rubyesque { static main(args) { assert Integer.new(40) == 40 } } """ evaluate """ @Newify(Integer) class Pythonesque { static main(args) { assert Integer(41) == 41 } } """ } void testMethodLevelNewification() { evaluate """ class Rubyesque { static main(args) { foo() } @Newify static foo() { assert Integer.new(42) == 42 } } """ evaluate """ class Pythonesque { static main(args) { foo() } @Newify(Integer) static foo() { assert Integer(43) == 43 } } """ } void testNewificationInProperties() { evaluate """ class Rubyesque { @Newify static main(args) { assert Integer.new(44).class == Integer } } """ evaluate """ class Pythonesque { @Newify(Integer) static main(args) { assert Integer(45).class == Integer } } """ } void testNewificationUsingClassesWithinScript() { evaluate """ import groovy.transform.Immutable abstract class Tree {} @Immutable class Branch extends Tree { Tree left, right } @Immutable class Leaf extends Tree { int val } @Newify([Branch, Leaf]) def t = Branch(Leaf(1), Branch(Branch(Leaf(2), Leaf(3)), Leaf(4))) assert t.toString() == 'Branch(Leaf(1), Branch(Branch(Leaf(2), Leaf(3)), Leaf(4)))' """ } } Other Groovy examples (source code examples)Here is a short list of links related to this Groovy NewifyTransformTest.groovy source code file: |
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